论文部分内容阅读
一、陷入僵局的世界航天创新自从冷战结束后,世界航天的发展看上去一片欣欣向荣。越来越多的应用卫星系统投入使用,以直播卫星为代表的商业通信卫星把全世界连成一体,商业遥感卫星的图像广泛普及,气象卫星不会错过任何灾害性天气的前兆,导航卫星更是为人们提供了前所未有的、方便的定位手段,激发了一个庞大产业的形成。而国际空间站的建成和运行,则标志着载人航天达到了一个新的高度。
I. The Deadlocked World Aerospace Innovation Since the end of the Cold War, the development of the world space industry has seen a thriving development. More and more applied satellite systems are put into operation. Commercial communication satellites represented by direct broadcast satellites are integrated into the world. The images of commercial remote sensing satellites are widely popularized. Meteorological satellites can not miss any precursors of disastrous weather. More navigation satellites Is to provide people with an unprecedented, convenient means of positioning, stimulating the formation of a huge industry. The completion and operation of the International Space Station mean that manned space has reached a new height.